Ghidorah: The Three Headed Monster Plot Synopsis:

When Detective Shindo attempts to protect Princess Selina Salno from an assassination attempt she becomes embodied by Venusian ancestry. Her state of being enables her to accurately predict the return of Godzilla and Rodan. Meanwhile, Professor Miura witnesses the last of Salno's prophesies: The arrival of King Ghidorah. Shindo's sister, Naoko, and the Shobijin call on Mothra's help; she arrives at Mt. Fuji to form an alliance with Godzilla and Rodan against Earth's newest threat. In the thick of a monster war Salno's assassins draw closer to their goal.